What’s Vulnerable › Vulnerabilities
CVE-2025-36537: Incorrect Permission Assignment for Critical Resource in TeamViewer Remote Management
- Severity: high (CVSS 7.0 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.2% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2025-06-24 · updated 2026-06-17
- Weakness: CWE-732
Description
Incorrect Permission Assignment for Critical Resource in the TeamViewer Client (Full and Host) of TeamViewer Remote and Tensor prior Version 15.67 on Windows allows a local unprivileged user to trigger arbitrary file deletion with SYSTEM privileges via leveraging the MSI rollback mechanism. The vulnerability only applies to the Remote Management features: Backup, Monitoring, and Patch Management.
Affected products
- TeamViewer Full Client: from 15.0.0 before 15.67; from 14.0.0 before 14.7.48809; from 13.0.0 before 13.2.36227; from 12.0.0 before 12.0.259325; from 11.0.0 before 11.0.259324 — fixed in 11.0.259324, 12.0.259325, 13.2.36227, 14.7.48809, 15.67
- TeamViewer Full Client (Win7/8): from 15.0.0 before 15.64.5 — fixed in 15.64.5
- TeamViewer Host: from 15.0.0 before 15.67; from 14.0.0 before 14.7.48809; from 13.0.0 before 13.2.36227; from 12.0.0 before 12.0.259325; from 11.0.0 before 11.0.259324 — fixed in 11.0.259324, 12.0.259325, 13.2.36227, 14.7.48809, 15.67
- TeamViewer Host (Win7/8): from 15.0.0 before 15.64.5 — fixed in 15.64.5
How to fix
Upgrade to a fixed version: TeamViewer Full Client 11.0.259324, 12.0.259325, 13.2.36227, 14.7.48809; TeamViewer Full Client (Win7/8) 15.64.5; TeamViewer Host 11.0.259324, 12.0.259325, 13.2.36227, 14.7.48809; TeamViewer Host (Win7/8) 15.64.5. Check the vendor advisory for mitigations.
References
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